| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHPO4 + NaOH = NaKPO4 + H2O
Mg(ClO4)2 + K = KClO4 + Mg =>
Mg(ClO4)2 + 2 K = 2 KClO4 + Mg
CU + C3H6O3 = CU(C3H6O3) =>
CU + C3H6O3 = CU(C3H6O3)
Ir + I2 = Ir5I6 =>
5 Ir + 3 I2 = Ir5I6
C3H6O + Ag2O = C3H6 + AgO =>
C3H6O + Ag2O = C3H6 + 2 AgO
CH2CH(CH2)2CH3 + O2 = H2O + CO2 =>
2 CH2CH(CH2)2CH3 + 15 O2 = 10 H2O + 10 CO2
Fe{2+} = Fe{3+} + {-} =>
Fe{2+} = Fe{3+} + e
CHN3 + O2 = CO2 + H2O + NO =>
4 CHN3 + 11 O2 = 4 CO2 + 2 H2O + 12 NO
HTcO4 + NaOH = NaTcO4 + H2O =>
HTcO4 + NaOH = NaTcO4 + H2O
CuSO4 + ZnNO3 = CuNO3 + ZnSO4 =>
CuSO4 + ZnNO3 = CuNO3 + ZnSO4
HCl(aq) + Ca(s) = H + CaCl2 =>
2 HCl(aq) + Ca(s) = 2 H + CaCl2
Fe3O2(s) + CO(g) = Fe(s) + CO2(g) =>
Fe3O2(s) + 2 CO(g) = 3 Fe(s) + 2 CO2(g)
Cu(OH2) + H2O2 = CuO2 + H2O =>
Cu(OH2) + 2 H2O2 = CuO2 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MnO = Mn7 + O2 =>
14 MnO = 2 Mn7 + 7 O2
NO2{-} + I2 + H2O = NO3{-} + I{-} + H{+} =>
NO2{-} + I2 + H2O = NO3{-} + 2 I{-} + 2 H{+}
MnO4{-} + SO2 + H2O = Mn + SO42{-} + H =>
MnO4{-} + SO2 + 36 H2O = Mn + SO42{-} + 72 H
(CH3)2NH + H2O = (CH3)2N + H3O =>
(CH3)2NH + H2O = (CH3)2N + H3O
ZnS(s) + HCl = ZnCl2 + H2S =>
ZnS(s) + 2 HCl = ZnCl2 + H2S
NaOH + NO2 + O2 = NaNO3 + H2O =>
4 NaOH + 4 NO2 + O2 = 4 NaNO3 + 2 H2O
H + S + O4 = H2SO4 =>
2 H + S + O4 = H2SO4
CUO + Ca(OH)2 = CU(OH)2 + CaO =>
CUO + Ca(OH)2 = CU(OH)2 + CaO
Li + FeBO3 = LiBO3 + Fe =>
Li + FeBO3 = LiBO3 + Fe
CH3CH2OHCH3 + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 CH3CH2OHCH3 + K2Cr2O7 + 4 H2SO4 = 2 CH3COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
KCIO3 = KCIO2 + O =>
KCIO3 = KCIO2 + O
Na2SO4 + Al2(SO4)3 = NaAl(SO4)2 =>
Na2SO4 + Al2(SO4)3 = 2 NaAl(SO4)2
K4Fe(CN)6 + HHSO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + OC =>
K4Fe(CN)6 + 6 HHSO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 OC
Pb(ClO3)4 + (NH4)2S = PbS2 + NH4ClO3 =>
Pb(ClO3)4 + 2(NH4)2S = PbS2 + 4 NH4ClO3
Na2SO3 + CrCl3 + H2O = SO2 + Cr(OH)3 + NaCl =>
3 Na2SO3 + 2 CrCl3 + 3 H2O = 3 SO2 + 2 Cr(OH)3 + 6 NaCl
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
VCl4 + HBr = VBr3 + HCl + Br2 =>
2 VCl4 + 8 HBr = 2 VBr3 + 8 HCl + Br2
Mg3(PO4)2 + H2SO4 = MgSO4 + H3PO4 =>
Mg3(PO4)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO4
C2H5COOH + Ca(OH)2 = CaCOOH + CO2 + H2 =>
C2H5COOH + 2 Ca(OH)2 = 2 CaCOOH + CO2 + 4 H2
Fe3O3(s) + O2(g) = Fe2O3(s) =>
4 Fe3O3(s) + 3 O2(g) = 6 Fe2O3(s)
Mg(OH)2 + CH3COOH = H2O + Mg(CH3COO)2 =>
Mg(OH)2 + 2 CH3COOH = 2 H2O + Mg(CH3COO)2
SO3 + HNO3 = SO2 + HNO4 =>
SO3 + HNO3 = SO2 + HNO4
K2Cr2O7 + NH4OH = KOH + (NH4)2Cr2O7 =>
K2Cr2O7 + 2 NH4OH = 2 KOH + (NH4)2Cr2O7
Ca + P = Ca3P2(s) =>
3 Ca + 2 P = Ca3P2(s)
Sb(s) + I2(s) = SbI3 =>
2 Sb(s) + 3 I2(s) = 2 SbI3
MnSO4 + (NH)2S2O8 + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
4 MnSO4 + (NH)2S2O8 + 8 H2O = 4 MnO2 + 5 H2SO4 + (NH4)2SO4
V{3+} + I2 + H2O = VO{2*} + I{-} + H{+}' =>
2 V{3+} + I2 + 2 H2O = 2 VO{2*} + 2 I{-} + 4 H{+}'
BaCl2 + NaOH + CO2 = BaCO3 + NaCl + H2O =>
BaCl2 + 2 NaOH + CO2 = BaCO3 + 2 NaCl + H2O
HNO3 + Mg = Mg(NO3) + N2O + H2O =>
10 HNO3 + 8 Mg = 8 Mg(NO3) + N2O + 5 H2O
NaCr(OH)4 + Br2 = NaCrO4 + HBr =>
NaCr(OH)4 + 2 Br2 = NaCrO4 + 4 HBr
lithiumphosphate = lithium + phosphorus + oxygen =>
Li3PO4 = 3 Li + P + 2 O2
HCl + ZnSO4 = ZnCl2 + H2 + SO4 =>
2 HCl + ZnSO4 = ZnCl2 + H2 + SO4
Co(NO3)3 + Zn2 = Zn(NO3)2 + Co2 =>
4 Co(NO3)3 + 3 Zn2 = 6 Zn(NO3)2 + 2 Co2
P4 + O4 = P4O10 =>
2 P4 + 5 O4 = 2 P4O10
KI(aq) + Br2(g) = KBr(aq) + I2 =>
2 KI(aq) + Br2(g) = 2 KBr(aq) + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/22/24
Équations équilibrées sur09/21/23
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